Yannis Pierre-Yves Papacostas

Yannis Pierre-Yves Papacostas is a seasoned professional in business development and sales, currently serving as Business Development and Sales Director for France and Switzerland at GRESB since January 2025. Prior to this role, Yannis held the position of Enterprise Sales Director at Confluence, focusing on Continental Europe and the Middle East, and was instrumental in providing advanced style analysis insights through Style Analytics. Yannis's extensive experience includes roles as Relationship Manager and Relationship Associate at various firms, including Fitch Solutions and Informa, where responsibilities encompassed managing accounts and driving business growth across EMEA. An educational background in Accounting & Economics from Henley Business School and a Masters in Corporate Finance from ICMA Centre further supports Yannis's expertise in the financial services industry.